872  
FZMY50 PGUM 101840  
CWFGUM  
 
COASTAL WATERS FORECAST FOR THE MARIANA ISLANDS  
NATIONAL WEATHER SERVICE TIYAN GU  
440 AM CHST THU JUN 11 2026  
 
MARIANAS WATERS OUT TO 40 NAUTICAL MILES  
 
PMZ150-111100-  
440 AM CHST THU JUN 11 2026  
   
SYNOPSIS FOR MARIANAS WATERS
 
 
LIGHT TO GENTLE EAST TO NORTHEAST WINDS ARE EXPECTED THROUGH THE  
WEEKEND. COMBINED SEAS OF 3 TO 4 FEET WILL PERSIST ACROSS THE  
COASTAL WATERS.  
 

 
 
PMZ151>154-111100-  
MARIANAS COASTAL WATERS-  
440 AM CHST THU JUN 11 2026  
   
TODAY
 
NORTHEAST WIND 5 TO 10 KT. SEAS AROUND 3 TO 4 FT. WAVE  
DETAIL: NORTHEAST 3 FT AT 9 SECONDS AND NORTHEAST 2 FT AT  
4 SECONDS.    
TONIGHT
 
NORTHEAST WIND 5 TO 10 KT. SEAS AROUND 3 TO 4 FT. WAVE  
DETAIL: NORTHEAST 3 FT AT 9 SECONDS AND NORTHEAST 2 FT AT  
4 SECONDS.    
FRIDAY
 
EAST WIND 5 TO 10 KT. SEAS AROUND 3 TO 4 FT. WAVE  
DETAIL: EAST 3 FT AT 8 SECONDS AND EAST 2 FT AT 4 SECONDS.    
FRIDAY NIGHT
 
EAST WIND 5 KT. SEAS AROUND 3 TO 4 FT. WAVE  
DETAIL: EAST 3 FT AT 8 SECONDS AND EAST 2 FT AT 4 SECONDS.    
SATURDAY THROUGH MONDAY
 
EAST WIND 5 TO 10 KT. SEAS AROUND  
3 TO 4 FT. WAVE DETAIL: EAST 3 FT AT 8 SECONDS AND EAST 2 FT AT  
4 SECONDS.  
 

 
 
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